Neo4j 1.9

end of lifeno security fixes since 2014-11-21

Neo4j 1.9 reached end of life 11 years ago.

Supported now: Neo4j 5.26 (LTS until 2028-06-06), Neo4j 2026.09 (no announced date)

Facts

Released
(13 years ago)
Security support ended
(11 years ago)
Latest release
1.9.9, (12 years ago)
Source
endoflife.date (checked 2026-09-09)

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